From 6f1b18937c89df8b27956f788c731050341dbbfb Mon Sep 17 00:00:00 2001
From: csk83 <csk83@qq.com>
Date: Wed, 26 Aug 2020 12:50:08 +0800
Subject: [PATCH] code format

---
 src/PhpWord/Writer/Word2007/Part/Chart.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/PhpWord/Writer/Word2007/Part/Chart.php b/src/PhpWord/Writer/Word2007/Part/Chart.php
index dd738d1e..b661a102 100644
--- a/src/PhpWord/Writer/Word2007/Part/Chart.php
+++ b/src/PhpWord/Writer/Word2007/Part/Chart.php
@@ -155,7 +155,7 @@ class Chart extends AbstractPart
 
         //Chart legend
         if ($showLegend) {
-            $xmlWriter->writeRaw('<c:legend><c:legendPos val="'.$legendPosition.'"/></c:legend>');
+            $xmlWriter->writeRaw('<c:legend><c:legendPos val="' . $legendPosition . '"/></c:legend>');
         }
 
         $xmlWriter->startElement('c:plotArea');